9139728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 25859456

約数和(自身を除く): 16719728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 97, 104, 151, 156, 194, 208, 291, 302, 312, 388, 453, 582, 604, 624, 776, 906, 1164, 1208, 1261, 1552, 1812, 1963, 2328, 2416, 2522, 3624, 3783, 3926, 4656, 5044, 5889, 7248, 7566, 7852, 10088, 11778, 14647, 15132, 15704, 20176, 23556, 29294, 30264, 31408, 43941, 47112, 58588, 60528, 87882, 94224, 117176, 175764, 190411, 234352, 351528, 380822, 571233, 703056, 761644, 1142466, 1523288, 2284932, 3046576, 4569864, 9139728]

約数ペア:

[(1, 9139728), (2, 4569864), (3, 3046576), (4, 2284932), (6, 1523288), (8, 1142466), (12, 761644), (13, 703056), (16, 571233), (24, 380822), (26, 351528), (39, 234352), (48, 190411), (52, 175764), (78, 117176), (97, 94224), (104, 87882), (151, 60528), (156, 58588), (194, 47112), (208, 43941), (291, 31408), (302, 30264), (312, 29294), (388, 23556), (453, 20176), (582, 15704), (604, 15132), (624, 14647), (776, 11778), (906, 10088), (1164, 7852), (1208, 7566), (1261, 7248), (1552, 5889), (1812, 5044), (1963, 4656), (2328, 3926), (2416, 3783), (2522, 3624)]